dc.creator | Campos, Bruno B. | |
dc.creator | Algarra, Manuel | |
dc.creator | Radotić, Ksenija | |
dc.creator | Mutavdžić, Dragosav | |
dc.creator | Rodriguez-Castellon, Enrique | |
dc.creator | Jimenez-Jimenez, Jose | |
dc.creator | Alonso, Beatriz | |
dc.creator | Casado, Carmen M. | |
dc.creator | Esteves da Silva, Joaquim C.G. | |
dc.date.accessioned | 2022-04-05T14:57:50Z | |
dc.date.available | 2022-04-05T14:57:50Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0039-9140 | |
dc.identifier.uri | http://rimsi.imsi.bg.ac.rs/handle/123456789/893 | |
dc.description.abstract | We report a nanocomposite of ZnS:Mn quantum dots and a third generation PAMAM-OH dendrimer (ZnS:Mn"PAMAM-OHG=3) which was rationalized to be used as ratiometric nanosensor for Cd2+ in aqueous solution. The nanoparticles exhibited a bright yellow-orange emission with peaks at 448 and 595 nm. The structure of ZnS:Mn was not changed after coupling with PAMAM-OH, which was evidenced by the analysis of the emission spectra of the compounds. The results confirm that the prepared fluorescence nanoparticles could selectively detect Cd2+ in aqueous solution with a limit of detection of 24.34 mu M and RSD 4.07%, obtained by using the ratio I-448/I-595. The method was applied to different water samples. | en |
dc.publisher | Elsevier, Amsterdam | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173017/RS// | |
dc.relation | SFRH/BD/84318/2012] | |
dc.rights | restrictedAccess | |
dc.source | Talanta | |
dc.subject | ZnS:Mn2+ | en |
dc.subject | Ratiometric sensor | en |
dc.subject | Quantum dots | en |
dc.subject | Dendrimer | en |
dc.subject | Cadmium | en |
dc.title | ZnS:Mn nanoparticles functionalized by PAMAM-OH dendrimer based fluorescence ratiometric probe for cadmium | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 324 | |
dc.citation.other | 134: 317-324 | |
dc.citation.rank | M21 | |
dc.citation.spage | 317 | |
dc.citation.volume | 134 | |
dc.identifier.doi | 10.1016/j.talanta.2014.10.010 | |
dc.identifier.pmid | 25618674 | |
dc.identifier.scopus | 2-s2.0-84918813487 | |
dc.identifier.wos | 000349723600042 | |
dc.type.version | publishedVersion | |